// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.firebase.installations.internal;

/**
 * Interface for un-registering a previously registered listener {@link FidListener}.
 *
 * @hide
 */
public interface FidListenerHandle {

  /**
   * Unregisters a previously registered {@link FidListener} being tracked by this {@code
   * FidListenerHandle}. After the initial call, subsequent calls have no effect.
   *
   * @hide
   */
  void unregister();
}
